ABRSM Piano Scales Trainer
37
Quality Score
Emerging
ABRSM Piano Scales Trainer
Low confidence
✍️ bumetric analysis
“
ABRSM Piano Scales Trainer is an iOS app from The Associated Board of the Royal Schools of Music (Publishing) Limited in the News category, currently rated 3.4★ across 5 ratings. Initial signal reads as no scraped reviews yet: judgment based on metadata only.
Quality Score is 37: Emerging (early traction worth watching). For a News app, that means early traction worth watching. The full BU Investment Matrix below scores 8 dimensions including monetisation, growth, and operational risk.
Track changes month-over-month in the Performance section below: live snapshot history and revenue forecast included.
💰 Monthly revenue · now vs forecast
● Right now
$1.7K
per month
→
12-mo forecast
$1.5K – $5.3K
per month
→
24-mo forecast
$1.4K – $12.4K
per month
INDIE tier
💡 Grow this revenue
Free AI audit of this app’s store listing
- Title & subtitle keyword fit
- Description hook & conversion structure
- Screenshots, ratings, reviews strategy
Typical impact: +2-5× organic installs
📊 Performance Tracking LIVE
Loading…
Rating
—
Reviews
—
Forecast Revenue / mo
—
Snapshots tracked
0
since first record
ONE-TIME · BUILD
💰 Estimated build cost
$110K
↳ What it cost to build · not monthly revenue
Likely range $80K – $150K
$25K · MVP floor
$100K · indie scale
$500K+ · studio build
📈
Slow ROI — current MRR is well below build cost
Synthetic estimate. Inputs: category complexity, file size, screen count, monetization layer, platform reach, age × team-size proxy. Calibrated against 2024-2026 indie-agency rate surveys. Full math + source list on /methodology.
Where the money goes
| 🧱 MVP baseline (design + 1-store ship) | +$28K |
| 📱 5 unique screens × $4.5K | +$22K |
| 📦 Asset bundle (515 MB) | +$40K |
| ⚙ News complexity ×1.20 | +$18K |
Total estimate
$110K
🔬
How we forecast this revenue
MEDIUM CONFIDENCEBaseline
$1.7K/mo · ML-estimated from 234 triggers
Growth rate
+6.0% MoM · INDIE tier baseline (compound monthly)
Direction
Headwinds: rating drift may slow acquisition
6 months
$1.4K – $3.4K
12 months
$1.5K – $5.3K
24 months
$1.4K – $12.4K
Compound growth at +6.0% MoM (tier baseline for INDIE). Range widens with horizon — typical noise band ±40% at 6mo.. Ranges widen with horizon — distant futures carry more uncertainty.
📊
BU Investment Matrix
Pre-traction · 38/100INDIE TIERlimited signalRevenue Strength
3.2
Product Quality
2.7
Market Position
0.0
Growth Velocity
5.0
Defensibility
6.5
Operational Safety
5.0
Founder Strength
6.6
Monetization Maturity
1.0
- 💰 Revenue: Modest — $678 - $4242/mo · INDIE tier · medium confidence, trajectory unclear.
- ⭐ Quality: 3.4★ across 5 reviews — weak — significant quality concerns.
- 📍 Market: Not yet charting in any of the 9 monitored markets.
- 📈 Growth: ⚠ last update 538d ago — possibly dormant.
- ⚠️ Risk: Elevated — dormant (538d since update).
🎯 For competitors: Vulnerable. Quality drift + slow updates create a clear opening for a fresh competitor with active dev cadence.
💵 For acquirers: Estimated asking range 18-32× monthly = $30K-$54K. Portfolio play ($12K/mo combined) commands premium.
Composite of 8 dimensions computed deterministically from public signals — no LLM, every score traces back to a measurable input. Default weights shown; "compete" / "acquire" / "invest" lenses re-weight without re-fetching.
Range:
💰 Forecast Revenue / mo
MODELRevenue forecast computed from BU's 234 trigger model on each snapshot. Calibrated against ground-truth from 58 verified-revenue apps.
🔬Forecast Breakdown — Why This Estimate?Top 5 of 5 triggers
Our ML model uses 200+ signals from public data. These are the most influential for this app:
| Paid app ($0.00)METRIC | +$2,800 | |
| Below-average rating (3.4★)METRIC | −$1,500 | |
| Established app (5y old)METRIC | +$800 | |
| Single-language (English only)METRIC | −$400 | |
| Pre-traction phase (5 ratings)METRIC | −$300 |
METRIC = structural app data · REVIEW = mined from user reviews · ✓ VERIFIED = Stripe-verified anchor (TrustMRR)
📈 Reviews Growth
LIVECumulative review count from first BU snapshot. Each point = a tracked update.
⭐ Rating Trend
LIVEAverage rating evolution. Updates with each new review batch.
🆕 What's New · v1.4
Updates to interface
Profile & Insights
Everything we know — and don't — about this app and its company.
Identification
- App name
- ABRSM Piano Scales Trainer
- Developer
- The Associated Board of the Royal Schools of Music (Publishing) Limited
- Bundle ID
- org.reactjs.native.ScalesTrainer
- App Store URL
- Open in App Store
- Category
- News
- Content rating
- 4+
- Languages
- EN
Company
- Website
- Not found
- Tagline
- Not found
- Description
- Not found
- Founded
- Not found
- HQ / Address
- Not found
- Employees
- Not found
- Logo
- Not found
Revenue
- Verified revenue / mo
- Not found
- AI revenue estimate / mo
- Not found
- AI annual estimate
- Not found
- ML model estimate / mo
- $287/mo
- Top-grossing rank
- Outside top 100 in US News
- All-time revenue
- Not found
- Pricing
- Not found
Founder
Founder data not yet collected for this app.
Funding
Funding data not yet collected for this app.
Press & Links
Press & Links data not yet collected for this app.
Contacts & Socials
Contacts & Socials data not yet collected for this app.
📈Ratings growth5 ratings+67% lifetimeShow 3-year history estimate ▾
Tracked (2 weeks) Pre-tracking estimate (37 weeks) · model-based, ±5% noise · anchored to release date and current value
🌍Geographic ReachNot ranked
This app is currently outside the top 100 grossing in all 9 countries we monitor (US, UK, DE, FR, JP, CA, AU, BR, IN). Niche or new apps often launch this way — popularity rankings appear once daily revenue clears the regional threshold.
💰Pricing History$0.00 → $4.99 (+0%)
Profile is built from iTunes Lookup + developer site scrape + ML revenue model. Empty fields show "Not found" — additional sources (Crunchbase, X, IndieHackers, Acquire.com) coming.
📝 About this app
Be smart about how you practise scales with the OFFICIAL ABRSM Piano Scales Trainer.
Piano Scales Trainer is your all-in-one companion for practising Scales. The app covers all scales requirements at Grades 1-5 from the NEW syllabus requirements (2021 onwards).
What does Piano Scales Trainer include?
An extensive set of resources to help you practise your scales and learn the requirements for your grade:
Practice Area
• Notation for every scale, including suggested fingering.
• Example performances of every scale, for you to compare your own playing against.… View full description on the official store →
Piano Scales Trainer is your all-in-one companion for practising Scales. The app covers all scales requirements at Grades 1-5 from the NEW syllabus requirements (2021 onwards).
What does Piano Scales Trainer include?
An extensive set of resources to help you practise your scales and learn the requirements for your grade:
Practice Area
• Notation for every scale, including suggested fingering.
• Example performances of every scale, for you to compare your own playing against.… View full description on the official store →
App Specs
🔐 Own this app? Claim & verify MRR →💾 515 MB🔞 4+📱 iOS 13.0+🔖 v1.4🔄 updated 0d ago🌐 EN📂 News💰 Paid
📅
What Worked™ · Development Pipeline
2 EVENTS TRACKEDDetected changes in this app over its tracked lifetime — each event links cause (what changed) to effect (what moved). Sorted newest first.See full history →Version history →
2026-05
💲
Went paid — introduced $4.99 price point
2026-03
🚀
First tracked snapshot — initial data captured
🔔
Track this app’s revenue
FREEGet an email when revenue moves by your threshold. No spam, unsubscribe in one click.
📝 Description
95
BU Score · Transcendent
More by The Associated Board of the Royal Schools of Music (Publishing) Limited
View all →📦 Portfolio summaryINDIE studio
7apps·$12K/mocombined
✓ Diversified — top app contributes 48%; risk spread across portfolio
About this analysis
Why low confidence: only 5 ratings · no founder-verified revenue (model estimate only) · revenue figure is directional only.
📌 Final verdict — read this before you trust the numbers above
ABRSM Piano Scales Trainer is a early-stage iOS app in the news space with weak public traction — only 5 ratings, no founder-verified MRR, and not ranked in any monitored grossing chart. The app appears to be monetised, but public signals are too sparse for a precise revenue estimate.
Bottom line: treat all revenue, audience and acquisition-value numbers on this page as directional only — not founder-verified facts.
❓ Frequently Asked Questions
4 answers · auto-generated from this app's public dataHow much does ABRSM Piano Scales Trainer make per month?▴
Low-confidence model estimate. ABRSM Piano Scales Trainer has only 5 App Store ratings, so our revenue model has very little signal to work with — treat the ~$287/mo figure as directional only, not a verified MRR. No founder-verified revenue data is available for this app. See methodology for the formula and confidence bands.
What apps are like ABRSM Piano Scales Trainer?▴
Browse the full News category catalog to find similar apps with revenue, build cost, audience and tech stack data. Each /p/{slug} page also shows a Compare side-by-side widget with three peer apps from the same niche.
Who makes ABRSM Piano Scales Trainer?▴
ABRSM Piano Scales Trainer is published by The Associated Board of the Royal Schools of Music (Publishing) Limited on the Apple App Store. See the full publisher portfolio (other apps by the same developer) via the More by developer block on the product page above.
What is ABRSM Piano Scales Trainer's BU Score?▴
ABRSM Piano Scales Trainer has a BU Score of 37/100 (Emerging). The score combines App Store rating, ratings count, monetization model and revenue signals calibrated against founder-verified MRR anchors. See the BU Score formula.